Nasr Esfahani, NasrinNasrinNasr EsfahaniSchünemann, KlausKlausSchünemann2020-11-172020-11-1720152015 IEEE MTT-S International Microwave Symposium, IMS 2015: 7166861, 1-4 (2015)http://hdl.handle.net/11420/7854In this paper, it is shown that employing epsilon near zero metamaterials (ENZ) in the slow wave structure of a spatial harmonic magnetron can increase the efficiency and average output power of this type of magnetron. An approximate beam-wave interaction analysis which paves the way for introducing the ENZ loaded SWS is presented. Numerical simulations of the beam-wave interaction confirm the superiority of the ENZ loaded SWS to its conventional counterpart.enAnisotropicelectron beammagnetronmetamaterialsmillimeter wave devicesTechnikConference Paper10.1109/MWSYM.2015.7166861Other